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authorrubidium <rubidium@openttd.org>2008-05-05 21:54:05 +0000
committerrubidium <rubidium@openttd.org>2008-05-05 21:54:05 +0000
commit56e1178dcac0d6d7db6796d310bb098b6d664268 (patch)
treeb6a7a87880602d6ced468583c62ce83fa3de9653 /src/network/network_client.cpp
parent1050f07ed13b98b4742cb77284480a49cefd90e6 (diff)
downloadopenttd-56e1178dcac0d6d7db6796d310bb098b6d664268.tar.xz
(svn r12960) -Codechange: handle return values of (some) file system related functions.
Diffstat (limited to 'src/network/network_client.cpp')
-rw-r--r--src/network/network_client.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/network/network_client.cpp b/src/network/network_client.cpp
index 3516baa9f..7a1492b11 100644
--- a/src/network/network_client.cpp
+++ b/src/network/network_client.cpp
@@ -595,7 +595,10 @@ DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_MAP)
if (maptype == MAP_PACKET_NORMAL) {
// We are still receiving data, put it to the file
- fwrite(p->buffer + p->pos, 1, p->size - p->pos, file_pointer);
+ if (fwrite(p->buffer + p->pos, 1, p->size - p->pos, file_pointer) != p->size - p->pos) {
+ _switch_mode_errorstr = STR_NETWORK_ERR_SAVEGAMEERROR;
+ return NETWORK_RECV_STATUS_SAVEGAME;
+ }
_network_join_kbytes = ftell(file_pointer) / 1024;
InvalidateWindow(WC_NETWORK_STATUS_WINDOW, 0);